G Oberhuber

Summary

Affiliation: University of Vienna
Country: Austria

Publications

  1. ncbi [Study Group of Gastroenterological Pathology of the German Society of Pathology. Recommendations for celiac disease/sprue diagnosis]
    G Oberhuber
    Institute für Pathologie der Universität Wien
    Z Gastroenterol 39:157-66. 2001
  2. ncbi [Histology of Crohn disease type lesions in the upper gastrointestinal tract]
    G Oberhuber
    Institut für Klinische Pathologie, Universitat Wien, Allgemeines Krankenhaus, Wahringer Gurtel 18 20, 1090 Wien, Osterreich
    Pathologe 22:91-6. 2001
  3. ncbi [Diagnosis of celiac disease and sprue. Recommendations of the German Society for Pathology Task Force on Gastroenterologic Pathology]
    G Oberhuber
    Institut für Klinische Pathologie, Universitat Wien, Allgemeines Krankenhaus, Wahringer Gurtel 18 20, 1090 Wien, Osterreich
    Pathologe 22:72-81. 2001
  4. ncbi Gastric polyps: an update of their pathology and biological significance
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Virchows Arch 437:581-90. 2000
  5. ncbi Significant association of strictures and internal fistula formation in Crohn's disease
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Virchows Arch 437:293-7. 2000
  6. ncbi [Histopathology of Helicobacter pylori infections]
    G Oberhuber
    Institut für Klinische Pathologie, Universitat Wien
    Acta Med Austriaca 27:100-3. 2000
  7. ncbi The histopathology of coeliac disease: time for a standardized report scheme for pathologists
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Eur J Gastroenterol Hepatol 11:1185-94. 1999
  8. ncbi High incidence of upper gastrointestinal tract involvement in Crohn's disease
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Virchows Arch 432:49-52. 1998
  9. ncbi In vitro model of the pathogenesis of celiac disease
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Vienna, Austria
    Dig Dis 16:341-4. 1998
  10. ncbi Symptoms in patients with giardiasis undergoing upper gastrointestinal endoscopy
    G Oberhuber
    Institute of Clinical Pathology, AKH, University of Vienna, Austria
    Endoscopy 29:716-20. 1997

Collaborators

Detail Information

Publications37

  1. ncbi [Study Group of Gastroenterological Pathology of the German Society of Pathology. Recommendations for celiac disease/sprue diagnosis]
    G Oberhuber
    Institute für Pathologie der Universität Wien
    Z Gastroenterol 39:157-66. 2001
    ..This has become possible by using a modified Marsh classification. In the present paper the histological presentation of CD is presented as well as the modified Marsh classification and the most important differential diagnoses...
  2. ncbi [Histology of Crohn disease type lesions in the upper gastrointestinal tract]
    G Oberhuber
    Institut für Klinische Pathologie, Universitat Wien, Allgemeines Krankenhaus, Wahringer Gurtel 18 20, 1090 Wien, Osterreich
    Pathologe 22:91-6. 2001
    ..This review discusses the most important differential diagnoses of inflammatory lesions in the upper gastrointestinal tract...
  3. ncbi [Diagnosis of celiac disease and sprue. Recommendations of the German Society for Pathology Task Force on Gastroenterologic Pathology]
    G Oberhuber
    Institut für Klinische Pathologie, Universitat Wien, Allgemeines Krankenhaus, Wahringer Gurtel 18 20, 1090 Wien, Osterreich
    Pathologe 22:72-81. 2001
    ..This has become possible by using a modified Marsh classification. We present both the histological presentation of CD and the modified Marsh classification, and the most important differential diagnoses...
  4. ncbi Gastric polyps: an update of their pathology and biological significance
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Virchows Arch 437:581-90. 2000
    ....
  5. ncbi Significant association of strictures and internal fistula formation in Crohn's disease
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Virchows Arch 437:293-7. 2000
    ..From these findings we conclude that that mechanical factors may contribute to fistula formation. This is further supported by the fact that fistulae appear to traverse the muscular layer along piercing vessels...
  6. ncbi [Histopathology of Helicobacter pylori infections]
    G Oberhuber
    Institut für Klinische Pathologie, Universitat Wien
    Acta Med Austriaca 27:100-3. 2000
    ..In a subgroup of patients other forms of gastritis, such as lymphocytic gastritis, giant fold gastritis and atrophic gastritis may develop. After eradication plasma cells may persist in the lamina propria for years...
  7. ncbi The histopathology of coeliac disease: time for a standardized report scheme for pathologists
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Eur J Gastroenterol Hepatol 11:1185-94. 1999
    ..The most important histological differential diagnoses are given, as well as a definition of the different clinical forms of coeliac disease such as symptomatic, silent, latent, potential, treated and refractory coeliac disease...
  8. ncbi High incidence of upper gastrointestinal tract involvement in Crohn's disease
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Medical School, Austria
    Virchows Arch 432:49-52. 1998
    ..Focal gastritis suggesting Crohn's disease turned out to have a high positive predictive value in patients not known to have Crohn's disease at the time of gastroscopy...
  9. ncbi In vitro model of the pathogenesis of celiac disease
    G Oberhuber
    Department of Clinical Pathology, University of Vienna, Vienna, Austria
    Dig Dis 16:341-4. 1998
    ..The model was also successfully used to identify toxic constituents of gliadin. Presently, organ culture is not commonly used for diagnostic purposes...
  10. ncbi Symptoms in patients with giardiasis undergoing upper gastrointestinal endoscopy
    G Oberhuber
    Institute of Clinical Pathology, AKH, University of Vienna, Austria
    Endoscopy 29:716-20. 1997
    ..The aim of the study was to compare symptoms of Giardia-positive and -negative patients undergoing upper gastrointestinal endoscopy...
  11. ncbi Overexpression of hypoxia-inducible factor 1alpha is a marker for an unfavorable prognosis in early-stage invasive cervical cancer
    P Birner
    Institute of Clinical Pathology, University of Vienna, Austria
    Cancer Res 60:4693-6. 2000
    ..0001, log-rank test) compared with those with moderate to absent HIF-1alpha expression. HIF-1alpha expression is a strong independent prognostic marker in early stage cervical cancer...
  12. ncbi Selective immunohistochemical staining of blood and lymphatic vessels reveals independent prognostic influence of blood and lymphatic vessel invasion in early-stage cervical cancer
    P Birner
    Institute of Clinical Pathology, University of Vienna, Austria
    Clin Cancer Res 7:93-7. 2001
    ..0025). Both lymphatic vessel and blood vessel invasion occur frequently in early-stage cervical cancer. Determination of the vessel status may be of clinical importance because it signifies the risk of recurrent disease...
  13. ncbi Lymphatic microvessel density as a novel prognostic factor in early-stage invasive cervical cancer
    P Birner
    Institute of Clinical Pathology, University of Vienna, Vienna, Austria
    Int J Cancer 95:29-33. 2001
    ..004, r = 0.312, Spearman's coefficient of correlation). Our results suggest that increased lymphatic MVD is associated with favorable prognosis in early-stage cervical cancer...
  14. ncbi Lymphatic microvessel density in epithelial ovarian cancer: its impact on prognosis
    P Birner
    Department of Gynecopathology and Cytology, University of Vienna, Austria
    Anticancer Res 20:2981-5. 2000
    ..The influence of lymphatic microvessel density (MVD) on survival in epithelial ovarian cancer is still unknown, owing to the fact that until recently no reliable immunohistologic markers for lymphatic endothelium were available...
  15. ncbi Hybrid capture based human papillomavirus typing in cervical screening compared to cytology and histology
    P Birner
    Department of Gynecopathology and Cytology, University of Vienna, Austria
    Wien Klin Wochenschr 112:761-6. 2000
    ..Commercial systems for HPV typing are available, but the question as to when HPV typing should be performed has not yet been solved...
  16. ncbi Impact of human papillomavirus infection on the expression of the KAI1 metastasis suppressor protein in invasive cervical cancer
    M Schindl
    Institute of Clinical Pathology, Department of Gynecopathology and Cytology, AKH, University of Vienna, , A-1090, Vienna, Austria
    Cancer Lett 162:261-6. 2001
    ..1% of patients, HPV-infection in 91%. There was no association of KAI1-downregulation and infection with a particular HPV type. KAI1-downregulation in cervical cancer seems independent of HPV-E6 induced p53 inactivation...
  17. ncbi Expression of hypoxia-inducible factor 1alpha in epithelial ovarian tumors: its impact on prognosis and on response to chemotherapy
    P Birner
    Institute of Clinical Pathology, University of Vienna, A 1090 Vienna, Austria
    Clin Cancer Res 7:1661-8. 2001
    ..To investigate the impact of expression of hypoxia-inducible factor (HIF)-1alpha on prognosis and on response to chemotherapy in epithelial ovarian tumors...
  18. ncbi Overexpression of Id-1 protein is a marker for unfavorable prognosis in early-stage cervical cancer
    M Schindl
    Institute of Clinical Pathology, University of Vienna, Waeringer Guertel 18-20, A-1090 Vienna, Austria
    Cancer Res 61:5703-6. 2001
    ..0144, log-rank test) and disease-free survival time (P = 0.0107, log-rank test) compared with those with low or absent Id-1 expression. Id-1 expression is an independent prognostic marker in early-stage cervical cancer...
  19. ncbi Signal-amplified colorimetric in situ hybridization for assessment of human papillomavirus infection in cervical lesions
    P Birner
    Institute of Clinical Pathology, Department of Gynecopathology and Cytology, University of Vienna, Austria
    Mod Pathol 14:702-9. 2001
    ..CSAC-ISH is an easy-to-handle method for detection and typing of cervical HPV infection, and shows sufficient sensitivity for clinical practice...
  20. ncbi Gastroduodenal permeability in Crohn's disease
    A Puspok
    Department of Gastroenterology and Hepatology, University of Vienna, Austria
    Eur J Clin Invest 28:67-71. 1998
    ..Results were compared with histological findings and the lactulose-mannitol ratio as a measure of intestinal permeability...
  21. ncbi Expression of hypoxia-inducible factor-1 alpha in oligodendrogliomas: its impact on prognosis and on neoangiogenesis
    P Birner
    Institute of Clinical Pathology, University of Vienna, Vienna, Austria
    Cancer 92:165-71. 2001
    ..This finding may be explained by the strong vascularization of these tumors that prevents hypoxia and allows O(2) diffusion and henceforth tumor progression...
  22. ncbi Different response to the long-acting somatostatin analogues lanreotide and octreotide in a patient with a malignant carcinoid
    M Raderer
    Department of Internal Medicine I, Division of Oncology, University of Vienna, Austria
    Oncology 60:141-5. 2001
    ....
  23. ncbi Diagnostic duodenal bulb biopsy in celiac disease
    H Vogelsang
    Dept of Gastroenterology and Hepatology, University Clinic of Internal Medicine IV, Vienna, Austria
    Endoscopy 33:336-40. 2001
    ..Duodenal or jejunal biopsies are needed to establish the diagnosis of celiac disease. It is widely advocated that these biopsies be taken from the distal duodenum...
  24. pmc Evidence that intestinal intraepithelial lymphocytes are activated cytotoxic T cells in celiac disease but not in giardiasis
    G Oberhuber
    Department of Clinical Pathology, University of Vienna Medical School, Austria
    Am J Pathol 148:1351-7. 1996
    ..We therefore conclude that IELs are cytotoxic T cells that are in a resting state in the normal small bowel and in giardiasis. In CD, they become activated as suggested by the GrB positivity of their granules...
  25. ncbi DNA repair-redox enzyme apurinic endonuclease in cervical cancer: evaluation of redox control of HIF-1alpha and prognostic significance
    M Schindl
    Institute of Clinical Pathology, University of Vienna, Vienna, Austria
    Int J Oncol 19:799-802. 2001
    ..e., Ape1/ref-1, and HIF-1alpha expression. However, these studies do not address any functional relationship between the two proteins...
  26. ncbi In vivo and in vitro permeability in coeliac disease
    H Vogelsang
    Department of Gastroenterology and Hepatology, University Clinic of Internal Medicine IV, Vienna, Austria
    Aliment Pharmacol Ther 15:1417-25. 2001
    ..An increased permeability to sugars is found in the intestine of untreated patients with coeliac disease after oral ingestion...
  27. ncbi A new, non-invasive method for detection of Helicobacter pylori: validity in the routine clinical setting
    A Puspok
    Clinic of Internal Medicine IV, University of Vienna, Austria
    Eur J Gastroenterol Hepatol 11:1139-42. 1999
    ..Recently, another non-invasive test based on the detection of H. pylori antigens in stool specimens was introduced...
  28. ncbi Famotidine versus omeprazole in combination with clarithromycin and metronidazole for eradication of Helicobacter pylori--a randomized, controlled trial
    M Gschwantler
    The 4th Department of Internal Medicine, KA Rudolfstiftung, Vienna, Austria
    Aliment Pharmacol Ther 13:1063-9. 1999
    ..However, the mechanisms involved in the synergy between antibiotics and proton pump inhibitors are controversial...
  29. ncbi Prognostic relevance of three histological grading methods in breast cancer
    L Latinovic
    Department of Clinical Pathology, University of Vienna, Vienna, Austria
    Int J Oncol 19:1271-7. 2001
    ..Also, we could demonstrate that histological grading in needle biopsies is reliable enough to allow a preoperative risk estimation...
  30. ncbi Malignancy in slow motion: diagnosis of biochemically apparent, but otherwise occult persistent disease 21 years after resection of a carcinoid tumour of the terminal ileum
    W Fiebiger
    Dept. of Internal Medicine, University of Vienna, Austria
    Scand J Gastroenterol 36:1116-8. 2001
    ..In addition, our case reflects the low sensitivity of conventional radiological evaluation for localization of carcinoid tumours as compared to somatostatin receptor scanning...
  31. ncbi Downregulation of KAI1 metastasis suppressor protein is associated with a dismal prognosis in epithelial ovarian cancer
    M Schindl
    Institute of Clinical Pathology, University of Vienna, Vienna, A-1090, Austria
    Gynecol Oncol 83:244-8. 2001
    ..Our study did not reveal a correlation between p53 status and KAI1 expression, suggesting that p53-independent mechanisms might be involved in the downregulation of KAI1...
  32. ncbi Peripancreatic fat necrosis mimicking pancreatic cancer
    M M Thurnher
    Department of Radiology, University of Vienna, Waehringer Guertel 18 20, 1090 Vienna, Austria
    Eur Radiol 11:922-5. 2001
    ..We describe the imaging findings with helical CT scanning and with unenhanced and mangafodipir-enhanced MR imaging, with special emphasis on the differential diagnoses...
  33. ncbi Anti-Galectin-3 IgG autoantibodies in patients with Crohn's disease characterized by means of phage display peptide libraries
    E Jensen-Jarolim
    Department of Pathophysiology, University of Vienna, Austria
    J Clin Immunol 21:348-56. 2001
    ..Our data may suggest that galectin-3 mimotopes could be used for the induction of IgG with desired specificity to regulate immune responses in Crohn's disease patients...
  34. ncbi Serum levels of vasoactive intestinal peptide (VIP) in patients with adenocarcinomas of the gastrointestinal tract
    M Hejna
    Division of Oncology, University of Vienna, Austria
    Anticancer Res 21:1183-7. 2001
    ..CONCLUSIONS: As opposed to pancreatic cancer and healthy controls, patients in our series had elevated serum VIP-levels. Further studies are warranted to evaluate whether VIP can be used as a tumor marker in this disease...
  35. ncbi Pneumatosis [correction of Pneumocystis] cystoides intestinalis with pneumoperitoneum and pneumoretroperitoneum in a patient with extensive chronic graft-versus-host disease
    A Schulenburg
    Department of Medicine I, University of Vienna, Austria
    Bone Marrow Transplant 24:331-3. 1999
    ..To our knowledge, this is the first report of PCI occurring in a patient with active chronic GVHD which resolved spontaneously...
  36. ncbi Diagnosing colitis: a prospective study on essential parameters for reaching a diagnosis
    C Dejaco
    Dept of Internal Medicine IV, Division of Gastroenterology and Hepatology, Vienna, Austria
    Endoscopy 35:1004-8. 2003
    ..This prospective study was carried out to determine the essential parameters required for an accurate diagnosis of colitis...
  37. pmc Time gated fluorescence spectroscopy in Barrett's oesophagus
    M A E J Ortner
    4th Medical Department, Charite University Hospital, Humboldt University, Berlin, Germany
    Gut 52:28-33. 2003
    ....